All about Bell's palsy  facial nerve causes of Bell's palsy symptoms of Bell's palsy diagnosis of Bell's palsy treatment for Bell's palsy prognosis of Bell's palsy |
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What is the prognosis of Bell's palsy?
Although the symptoms of Bell's palsy are frightening, there's a good chance that the nerve will be able to work properly again. Most individuals with Bell's palsy begin to notice improvement in their condition within 2-3 weeks of the symptoms' onset. At least 80% of them will be fully recovered within three months. Among the other 20% of afflicted individuals, symptoms may take longer to resolve or they may be permanent. Individuals suffering permanent nerve damage may not regain control of the muscles on the affected side of the face. These muscles may remain weak or paralyzed. If the nerve recovers imperfectly, they may experience involuntary facial twitches or spasms that accompany normal facial expressions. Factors associated with a poorer outlook include a high degree of impairment, a long time before symptoms start to improve, advanced age and severe pain in or around the ear. |
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More information on Bell's palsy
What is Bell's palsy? - Bell's palsy is unilateral facial paralysis of sudden onset due to a lesion of the facial nerve. Bell's palsy is a weakness (paralysis) that affects the muscles of the face.
What is the facial nerve? - The facial nerve carries impulses from the brain to the facial muscles, allowing facial expression and movement.
What causes Bell's palsy? - The exact cause of Bell's palsy is not known. Inflammation develops around the facial nerve as it passes through the skull from the brain.
What're the symptoms of Bell's palsy? - The major symptom of Bell's palsy is one-sided facial weakness or paralysis. Muscle control is either inadequate or completely missing.
How is Bell's palsy diagnosed? - The fact that Bell's palsy is a diagnosis of exclusion becomes apparent in the course of the medical examination.
What's the treatment for Bell's palsy? - Doctors prescribe an antiviral and/or a steroid for Bell's palsy. Prednisone treatment speed recovery and reduce the frequency of a bad result.
What is the prognosis of Bell's palsy? - Most individuals with Bell's palsy begin to notice improvement in their condition within 2-3 weeks of the symptoms' onset. |
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